166156961 (number)

166156961 is an odd 9-digits composite number following 166156960 and preceding 166156962. In scientific notation, it is written as 1.66156961 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 163021872 positive integers (up to 166156961) that are relatively prime to 166156961.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-six thousand nine hundred sixty-one

Notation

Scientific notation 1.66156961 × 10^8
Engineering notation 1.66156961 × 10^6

Prime Factorization of 166156961

Prime Factorization 53 × 3135037

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 166156961
Product of the distinct prime numbers

The prime factorization of 166156961 is 53 × 3135037. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 51, 9, 914, 378, 309, 4275, 74862, 17779, 248020, 242239, 254863, 6026247, 68685665, 45421967, 367580552, 640867605, 9546928670, 7237454024

Basic calculations (n = 166156961)

Multiplication

n×y
n×2 332313922
n×3 498470883
n×4 664627844
n×5 830784805

Division

n÷y
n÷2 83078480.5
n÷3 55385653.666667
n÷3 41539240.25
n÷5 33231392.2

Exponentiation

ny
n2 27608135688755521
n3 4.5872839249193E+24
n4 7.6220915620874E+32
n5 1.2664635704202E+41

Nth Root

y√n
2√n 12890.188555642
3√n 549.75963160539
4√n 113.53496622469
5√n 44.066007910328

Divisors of 166156961

1, 53, 3135037, 166156961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166156960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166156961 can be divided by 4 positive divisors. The sum of these divisors (counting 166156961) is 1, the average is 0.25.

Base conversion 166156961

Base System Value
2 Binary 1001111001110101101010100001
3 Ternary 102120122122111112
4 Quaternary 21321311222201
5 Quinary 320014010321
6 Senary 24253153105
8 Octal 1171655241
10 Decimal 166156961
12 Duodecimal 4778b795
16 Hexadecimal 9e75aa1
20 Vigesimal 2bi9c81
36 Base36 2qxbj5

Cryptographic Hash Functions

md5 12064a2afb11384a36074fc6e8e37abc
sha1 1a944910f5698f1e69a5d995fbb73299250de080
sha256 b329ed3009799452ccd2b161efcb24d37340210a22d0cc42e796bbdd44b11e68
sha512 4fd1bd7a9f9a1d24b46717fe40f30692a91f0b5c3c63f74f2e1bb5a55174f44aa5376a14611980c3147d370f8649845f39a2dbe0f9758052aaa79980253f9cb9
ripemd-160 75c9bb29285541a6ce953a1534711149389f9311

166156961 as geometric shapes

Circle

Radius = n
Diameter 332313922
Circumference 1043994976.0408
Area 8.6733516259105E+16

Sphere

Radius = n
Volume 1.9215169971276E+25
Surface area 3.4693406503642E+17
Circumference 1043994976.0408

Square

Length = n
Perimeter 664627844
Area 27608135688755521
Diagonal 234981427.7289

Cube

Length = n
Surface area 165648814132533126
Volume 4.5872839249193E+24
Space diagonal 287792298.48324

Equilateral Triangle

Length = n
Perimeter 498470883
Area 1.1954673428795E+16
Altitude 143896149.24162

Triangular Pyramid

Length = n
Surface area 1.1954673428795E+16
Volume 5.4061659508974E+23
Height 78327142.576299